• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

Search results

  1. R

    Anyone have a hydraulic pump that looks like this?

    What pump do you have?
  2. R

    Swing motor excess play

    If you rock the machine with the engine off you get a knocking sound out of the swing motor. I know there is a couple sets of planetary gears in there. Is there anything that needs to be shimmed or was installed incorrectly when the factory built the swing motor?
  3. R

    Swing motor excess play

    We have a JCB Hydradig excavator that since new has a bunch of side to side play that I cant see being normal. It felt to me like they forgot to bolt the slew motor down but it was tight. It sounds like a bunch of gears knocking around when you physically grab the boom and rock it back and forth...
  4. R

    John Deere 70D Hydraulic Pump

    You can copy and paste them.
  5. R

    John Deere 70D Hydraulic Pump

    Is it a Uchida pump? Please post some pictures
  6. R

    New to me Kubota KX121-2

    Thank you for the info. I just changed the suction and return filter. I could barely get the oil tank cap off so I ordered a new one. The old one seemed dryed out and swelled up. The new one screws right on. I bought some new ISO46 oil. I'm just trying to check over everything as I go. Its sure...
  7. R

    New to me Kubota KX121-2

    I finally got the cap off. The oil was cloudy and greenish color. I drained the tank. I found at the bottom of the tank a thick Seal, oring, and bunch of plastic chunks that came from the bottom of the filler cap. The return filter didn't seen very secure to where it meets the bottom of the...
  8. R

    New to me Kubota KX121-2

    It doesn't look like a 1/4 turn cap. It's a big black cap that I assume is threaded.
  9. R

    New to me Kubota KX121-2

    Thank you for the information. The first thing I did when I got the machine was pull the floorboards, Vacuum out the 2 inches of dirt and hot power wash everything. Now if I have to work on it everything is clean. I guess they were made from 1997-2002. Mine is a plain old one. Not the super...
  10. R

    Kubota KX121-2 Hydraulic pump

    He was saying that he took the pump apart, lapped the damage out of the pump and reassembled it. As the pumps wear or get contamination in them they will groove the two matting surfaces. They need to be dead flat or it will bypass pressure. If you are mechanically inclined and detail...
  11. R

    New to me Kubota KX121-2

    I just picked up a used KX121-2 It is just going to be an around the yard machine. 3200 hrs with Cab. According to the dealer it was sold in 1998 by the serial #. It is not a " Super Series" My questions are, What is a Super Series anyway? Is there any out there making aftermarket pins...
  12. R

    Painting Excavator advice needed

    I guess what I am looking for is anyone that has used the Rustoleum, Valspar or other off the shelf brands that are offered in spray and Gallon.. I have a hard time telling the different yellows on my computer. I like the Volvo color but don't want to get to involved with the base coat, clear...
  13. R

    Painting Excavator advice needed

    I am trying to spruce up my IHI excavator. It looks like it went from red to teal to yellow in the past. I really like the Hyundai, Volvo and Samsung colors. Is there a similar paint that is inexpensive that comes in a rattle can as well as gallons. This is just a yard toy for me but would like...
  14. R

    IHI Excavator Bottom Rollers IS40G help needed

    Hey Guys sorry for the delay. Thank you Lantrax and Landworks for looking them up, I really do appreciate it. I will need all 8 so I thinking at almost $400 each It will get put on the back burner. I was hoping to find the $175 each ones like they sell for the newer minis..Thanks again.,
  15. R

    Yanmar B3 hydraulic pump

    I had alot of issues with my pump and I thought about going the same route. I ended up contacting Fluid Power Services in Ny. They were who does all the pump work for member " finalDrive" here on the forum. The prices to get the work done were reasonable. No one in our area does their own work...
  16. R

    IHI Excavator Bottom Rollers IS40G help needed

    Lantraxco, any chance you were able to check to see if you had a source for those rollers? Thank you.
  17. R

    IHI Excavator Bottom Rollers IS40G help needed

    I tried contacting the seller and they never replied.
  18. R

    IHI Excavator Bottom Rollers IS40G help needed

    I have been stalking ebay. It almost looks the the hyundai 55 rollers look the same. However, it's too expensive to guess and buy one just to try.
  19. R

    IHI Excavator Bottom Rollers IS40G help needed

    Here is the blueprint
  20. R

    IHI Excavator Bottom Rollers IS40G help needed

    P/N 0653060UA is the #. I also have the sheet with build specs if that helps. Thank you
Top